[GRASS-user] r.in.gdal- renaming bands

[Jarek Jasiewicz]

Hamish pisze:
> katrin wrote:
>   
>> I have a stack of images and when I import it to GRASS it starts to
>> renaming as blue, green, red and then numbers. Why does it attribute those
>> names since I'm not asking for it?
>>     
>
>
> r.in.gdal -k flag:
>     -k   Keep band numbers instead of using band color names
>
> (so the red,green, blue naming is incorrect, or you just don't want them?)
>
> r,g,b sets are grouped with the i.group command, displayed with d.rgb,
> combined into a single map with r.composite (loss of fidelity if you do
> that though)
>   
Not always multiband images are composite rgb. For example SAGA GIS 
exports set of maps as a composite Geotiff, for which red, green, blue 
names would be a nonsense...
>
> Hamish
>
>
>       
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